Home / 7,466.16-10,305.84-4,323.36

Finding the Fourth Proportional to 7,466.16, 10,305.84 and 4,323.36

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Solution

The fourth proportional to 7,466.16, 10,305.84 and 4,323.36 is: 5,967.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466.16 : 10,305.84 = 4,323.36 : x
  2. Step 2: Convert to fraction form
    7,466.16/10,305.84 = 4,323.36/x
  3. Step 3: Cross multiply
    7,466.16x = 10,305.84 × 4,323.36
  4. Step 4: Simplify right side
    7,466.16x = 44,555,856.42
  5. Step 5: Solve for x
    x = 44,555,856.42/7,466.16
  6. Step 6: Final answer
    x = 5,967.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.